<!--用户管理页-->
<template>
<!--  用户顶部条-->
  <div style="height: 6vh;padding: 10px 20px;background-color: #fff;">
    <span style="line-height: 60px;font-size: 20px;">用户管理</span>
    <el-button type="primary" style="float: right;margin-top: 10px" @click="beforeAddUser">新建用户</el-button>
    <el-dialog
        :title="dialogTitle"
        style="width: 1000px;padding: 40px"
        v-model="dialogVisible"
        width="30%"
        :before-close="handleClose"
    >
      <el-form label-position="top" label-width="80px">
 <!--          第一行-->
        <el-row :gutter="10">

         <el-col :span="12">
           <el-form-item label="用户名">
             <el-input placeholder="请输入用户名" v-model="saveUserForm.username"></el-input>
           </el-form-item>
         </el-col>


        <el-col :span="12">
          <el-form-item label="手机号">
            <el-input placeholder="请输入手机号" v-model="saveUserForm.phone"></el-input>
          </el-form-item>
        </el-col>

        </el-row>
<!--        第二行-->
        <el-row :gutter="10">

          <el-col :span="12">
            <el-form-item label="邮箱">
              <el-input placeholder="请输入邮箱" v-model="saveUserForm.email"></el-input>
            </el-form-item>
          </el-col>


          <el-col :span="12">
            <el-form-item label="年龄">
              <el-input placeholder="请输入年龄" v-model="saveUserForm.age"></el-input>
            </el-form-item>
          </el-col>

        </el-row>

<!--        第三行 -->
        <el-row :gutter="10">
 <!--        第三行 左一-->
          <el-col :span="6">
            <el-form-item label="职级">
              <el-select  placeholder="请选择" v-model="saveUserForm.level" @change="loadLeader">
                <el-option label="职员" value="10"></el-option>
                <el-option label="经理" value="20"></el-option>
                <el-option label="总监" value="30"></el-option>
                <el-option label="总裁" value="40"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
<!--        第三行 左二-->
          <el-col :span="6">
            <el-form-item label="直属领导">
              <el-select  placeholder="请选择" v-model="saveUserForm.parentId" >
                <el-option v-for="item in leaderOptions" :label="item.username" :value="item.id"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
<!--        右边 单选-->
          <el-col :span="4">
            <el-form-item label="性别">
              <el-radio-group v-model="saveUserForm.gender">
                <el-radio label="男" value="1" style="margin: 0"></el-radio>
                <el-radio label="女" value="0"></el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
<!--        右边 状态-->
          <el-col :span="6">
            <el-form-item label="状态">
              <el-radio-group v-model="saveUserForm.status">
                <el-radio label="启用" value="1" style="margin: 0"></el-radio>
                <el-radio label="禁用" value="0"></el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
<!--      弹窗尾部-->
      <template #footer>
        <el-button @click="handleClose">取消</el-button>
        <el-button type="primary" @click="saveUser">保存</el-button>
      </template>

    </el-dialog>
  </div>
  <!-- 用户搜索卡片 -->
  <el-card style="height: 70px;margin: 20px;">
    <el-form :inline="true">

      <el-form-item label="用户搜索" style="width: 220px;">
        <el-input placeholder="输入用户名"
                  v-model="searchUserForm.username" @keydown.enter="loadUser"></el-input>
      </el-form-item>

      <el-form-item label="用户状态" style="width: 290px;">
        <el-select placeholder="请选择用户状态" v-model="searchUserForm.status" @change="loadUser">
          <el-option label="启用" value="1"></el-option>
          <el-option label="禁用" value="0"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadUser">查询</el-button>
      </el-form-item>

    </el-form>
  </el-card>

  <!-- 用户列表表格 -->
  <el-card style="margin: 20px;">
    <el-table :data="userArr">
      <!--新增标题列-->
<!--      绑定列名属性-->
      <el-table-column type="index" label="编号" width="80" align="center"></el-table-column>
      <el-table-column label="用户名" prop="username" align="center"></el-table-column>
      <el-table-column label="手机号" prop="phone" align="center"></el-table-column>
      <el-table-column label="加入时间" prop="createTime" align="center"></el-table-column>
      <!--新增自定义列-->
      <el-table-column label="用户状态" prop="status" align="center">
        <template #default="scope" >
          <el-switch active-value="1" inactive-value="0" v-model="scope.row.status" @click="changeStatus(scope.row.id,scope.row.status)"></el-switch>
        </template>
      </el-table-column>
      <!--新增自定义列-->
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="resetPassword(scope.row.id)" :disabled="scope.row.level==40">密码重置</el-button>
          <el-button link type="primary" @click="editUser(scope.row.id)" :disabled="scope.row.level==40">编辑</el-button>
          <el-button link type="primary" @click="deleteUser(scope.row.id)" :disabled="scope.row.level==40">删除</el-button>
        </template>
      </el-table-column>

    </el-table>
  </el-card>
</template>
<script setup>
//定义变量dialogVisible用来控制弹窗是否可见
import {onMounted, ref} from "vue";
import axios from "axios";
import qs from "qs";
import {ElMessage} from "element-plus";
const dialogVisible=ref(false)
//定义数组,存放直属领导信息
const leaderOptions=ref([])
//定义对象用来收集表单信息
const saveUserForm=ref({
  id:'',
  username:'',
  phone:'',
  email:'',
  age:'',
  level:'',
  parentId:'',
  gender:'',
  status:''
})
//定义变量用来保存弹窗标题
const dialogTitle=ref('新建用户');
const beforeAddUser=()=>{
  dialogVisible.value=true;
  dialogTitle.value='新建用户'
  saveUserForm.value={}
}

//定义保存用户的方法
const saveUser=()=>{
  //把对象的值转成字符串类型发送给服务器
  let data =qs.stringify(saveUserForm.value)
  console.log(data)

  //发送post请求
  axios.post(BASE_URL+'/v1/user/save',data)
      //等待回调函数传回响应数据
      .then((response)=>{
        //判断数据做出页面响应
        if(response.data.code == 2000){
          ElMessage.success('保存成功！')
          loadUser();
          dialogVisible.value=false//关闭弹窗
          saveUserForm.value = {};//保存成功后要清空弹窗表单
        }else{
          ElMessage.error(response.data.msg)
          console.log(response)
        }
      })
}
const handleClose=()=>{
  if(confirm('您确定关闭弹窗吗？')){
    saveUserForm.value={}
    dialogVisible.value=false
  }
}
//定义对象来收集查询条件
const searchUserForm=ref({username:'',status:''})
//定义数组用来存储查到的表格中的数据
const userArr=ref([])
//定义方法，用来加载用户列表
const loadUser=()=>{
  console.log(searchUserForm.value)
  //查询条件的值
  let data = qs.stringify(searchUserForm.value);
  //alert(BASE_URL+'/v1/user/select?'+data)
  axios.get(BASE_URL+'/v1/user/select?'+data).then((response)=>{
    if (response.data.code==2000){
      userArr.value=response.data.data
      console.log("列表中的数据："+userArr.value)
    }else{
      ElMessage.error(response.data.msg)
    }
  })
}
//定义页面默认的加载方法
onMounted(()=>{
  loadUser()
})
const resetSearch=()=>{
  searchUserForm.value={}
  loadUser();
}
//定义加载直属领导的方法
const loadLeader=()=>{
  //问题:如果员工选择了直属领导,再切换职级,新加载出来的领导选项里没有之前的领导,无法显示出领导姓名
  //解决:再每次选择职级加载直属领导数据前,将之前选择的直属领导id和待选领导选项数组清空,防止遗留数据
  saveUserForm.value.parentId='';
  leaderOptions.value=[];
  //拿到当前职级+10
  let level=parseInt(saveUserForm.value.level)+10;
  console.log(level)
  axios.get(BASE_URL+'/v1/user/select?level='+level).then((response)=>{
    if (response.data.code==2000){
      leaderOptions.value=response.data.data
      console.log("领导信息"+leaderOptions.value)
    }else {
      ElMessage.error(response.data.msg)
    }
  })
}
//编辑用户
const editUser=(id)=>{
  dialogVisible.value=true;
  dialogTitle.value = '编辑用户';

  axios.get(BASE_URL+'/v1/user/select?id='+id).then((response)=>{
    if (response.data.code==2000){
      //回显数据，查询到赋值给saveUserForm对象
      saveUserForm.value=response.data.data[0];
      //-----------补全当前用户的直属领导数据--------------
      loadLeader();
      //---------------------------------------
    }else{
      ElMessage.error(response.data.msg)
    }
  })
}
//定义重置密码的方法
const resetPassword=(userId)=>{
  axios.post(BASE_URL+'/v1/user/update/password/'+userId).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success('密码重置成功')
    }else{
      ElMessage.error(response.data.msg)
    }
  })
}
//定义修改状态的方法
const changeStatus=(userId,status)=>{
  axios.post(BASE_URL+'/v1/user/update/password/'+userId+'/'+status).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success('状态修改成功')
      loadUser();
    }else{
      ElMessage.error(response.data.msg)
    }
  })
}
//定义删除用户的方法
const deleteUser=(userId)=>{
  axios.post(BASE_URL+'/v1/user/delete/'+userId).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success('用户删除成功')
      loadUser();
    }else{
      ElMessage.error(response.data.msg)
    }
  })
}




</script>


<style scoped>

</style>